Staging: hv: add the Hyper-V virtual scsi driver to the build

Add the Hyper-V virtual scsi driver to the kernel build system.

Cc: Hank Janssen <hjanssen@microsoft.com>
Cc: Haiyang Zhang <haiyangz@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

drivers/staging/hv/Kconfig

@@ -6,3 +6,9 @@ config HYPERV
 	  Select this option to run Linux as a Hyper-V client operating
 	  system.
 
+config HYPERV_STORAGE
+	tristate "Microsoft Hyper-V virtual storage driver"
+	depends on SCSI
+	default n
+	help
+	 Select this option to enable the Hyper-V virtual storage driver.

drivers/staging/hv/Makefile

 obj-$(CONFIG_HYPERV)		+= hv_vmbus.o
+obj-$(CONFIG_HYPERV_STORAGE)	+= hv_storvsc.o
 
 hv_vmbus-objs := vmbus_drv.o osd.o Sources.o
+hv_storvsc-objs := storvsc_drv.o osd.o StorVsc.o